Rubber Accelerator MBTS-80
CHEMICAL NAME: Dibenzothiazole Disulfide
MOLECULAR FORMULA: C14H8N28S4
MOLECULAR WEIGHT: 332.5
CAS NO: 120-78-5
|Appearance||Light Yellow Granules||Melting Point||166℃ min|
|Mesh||100||Ash Content||0.4% max|
|Mooney Viscosity ML1+4 50℃||≤60||Heating Loss Content||0.5% max|
|Sulfur Element(%)||28.5||63µm Sieve Residue||0.5% max|
|Composition||A homogeneous mixture of dibenzothiazyl disulphide and polymeric binder system at 75/25 ratio|
Binder type can be customized. Except SBR/TPR, others binders, such as EPDM,NBR also can be available for.
MBTS-75 is a semi-ultra accelerator for natural rubber and synthetic rubber, which is always used in combination with other types of accelerator. It can act as anti-scorching agent in CR formula. It's very suitable for foaming low hardness products. As a result of good resistance to deterioration of products by using it.
Primary accelerator for NR and SBR: 1.0-2.0phr with 2.0-3.0phr sulfur.
For IIR: 0.25-1phr with 1-2phrsulfur.
PACKING & STORAGE:
Net weight 25kg/carton lined PE bag; Net 600 kg/pallet.
Shelf-life:12 months in its original packaging.
Stored in a dry and cool place.